85149960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{607}}^1$

素因数の和:795

約数の個数: 128

約数和(自身を含む): 294174720

約数和(自身を除く): 209024760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 167, 168, 210, 280, 334, 420, 501, 607, 668, 835, 840, 1002, 1169, 1214, 1336, 1670, 1821, 2004, 2338, 2428, 2505, 3035, 3340, 3507, 3642, 4008, 4249, 4676, 4856, 5010, 5845, 6070, 6680, 7014, 7284, 8498, 9105, 9352, 10020, 11690, 12140, 12747, 14028, 14568, 16996, 17535, 18210, 20040, 21245, 23380, 24280, 25494, 28056, 33992, 35070, 36420, 42490, 46760, 50988, 63735, 70140, 72840, 84980, 101369, 101976, 127470, 140280, 169960, 202738, 254940, 304107, 405476, 506845, 509880, 608214, 709583, 810952, 1013690, 1216428, 1419166, 1520535, 2027380, 2128749, 2432856, 2838332, 3041070, 3547915, 4054760, 4257498, 5676664, 6082140, 7095830, 8514996, 10643745, 12164280, 14191660, 17029992, 21287490, 28383320, 42574980, 85149960]

約数ペア:

[(1, 85149960), (2, 42574980), (3, 28383320), (4, 21287490), (5, 17029992), (6, 14191660), (7, 12164280), (8, 10643745), (10, 8514996), (12, 7095830), (14, 6082140), (15, 5676664), (20, 4257498), (21, 4054760), (24, 3547915), (28, 3041070), (30, 2838332), (35, 2432856), (40, 2128749), (42, 2027380), (56, 1520535), (60, 1419166), (70, 1216428), (84, 1013690), (105, 810952), (120, 709583), (140, 608214), (167, 509880), (168, 506845), (210, 405476), (280, 304107), (334, 254940), (420, 202738), (501, 169960), (607, 140280), (668, 127470), (835, 101976), (840, 101369), (1002, 84980), (1169, 72840), (1214, 70140), (1336, 63735), (1670, 50988), (1821, 46760), (2004, 42490), (2338, 36420), (2428, 35070), (2505, 33992), (3035, 28056), (3340, 25494), (3507, 24280), (3642, 23380), (4008, 21245), (4249, 20040), (4676, 18210), (4856, 17535), (5010, 16996), (5845, 14568), (6070, 14028), (6680, 12747), (7014, 12140), (7284, 11690), (8498, 10020), (9105, 9352)]